Free Access to Cisco.350-401.v2022-12-29.q599 with Valid Practice Test (Page 47)

Request Exam Contact

Home
View All Exams
New QA's
Upload

PRACTICE EXAMS:

Oracle
Fortinet
Juniper
Microsoft
Cisco
Citrix
CompTIA
VMware
ISC
SAP
EMC
PMI
HP
Salesforce
Other

Oracle
Fortinet
Juniper
Microsoft
Cisco
Citrix
CompTIA
VMware
ISC
SAP
EMC
PMI
HP
Salesforce

Home
Cisco Certification
350-401 Exam
Cisco.350-401.v2022-12-29.q599 Dumps

««
«
…
42
43
44
45
46
47
48
49
50
51
…
»
»»

Question 226

What are two reasons why broadcast radiation is caused in the virtual machine environment? (Choose two.)

A.vSwitch must interrupt the server CPU to process the broadcast packet.
B.The Layer 2 domain can be large in virtual machine environments.
C.Virtual machines communicate primarily through broadcast mode.
D.Communication between vSwitch and network switch is broadcast based.
E.Communication between vSwitch and network switch is multicast based.

Correct Answer: A,B

Broadcast radiation refers to the processing that is required every time a broadcast is received on a host.Although IP is very efficient from a broadcast perspective when compared to traditional protocols such as Novell Internetwork Packet Exchange (IPX) Service Advertising Protocol (SAP), virtual machines and the vswitch implementation require special consideration. Because the vswitch is software based, as broadcastsare received the vswitch must interrupt the server CPU to change contexts to enable the vswitch to processthe packet. After the vswitch has determined that the packet is a broadcast, it copies the packet to all theVMNICs, which then pass the broadcast packet up the stack to process. This processing overhead can have a tangible effect on overall server performance if a single domain is hosting a large number of virtual machines.
Note: This overhead effect is not a limitation of the vswitch implementation. It is a result of the software-basednature of the vswitch embedded in the ESX hypervisor.

Comment: *

Name: *

Email: *

Verification: *

insert code

Question 227

Which function does a fabric edge node perform in an SD-Access deployment?

A.Connects the SD-Access fabric to another fabric or external Layer 3 networks
B.Connects endpoints to the fabric and forwards their traffic
C.Provides reachability border nodes in the fabric underlay
D.Encapsulates end-user data traffic into LISP.

Correct Answer: B

Explanation
There are five basic device roles in the fabric overlay:
+ Control plane node: This node contains the settings, protocols, and mapping tables to provide the endpoint-to-location (EID-to-RLOC) mapping system for the fabric overlay.
+ Fabric border node: This fabric device (for example, core layer device) connects external Layer
3 networks to the SDA fabric.
+ Fabric edge node: This fabric device (for example, access or distribution layer device) connects wired endpoints to the SDA fabric.
+ Fabric WLAN controller (WLC): This fabric device connects APs and wireless endpoints to the SDA fabric.
+ Intermediate nodes: These are intermediate routers or extended switches that do not provide any sort of SD-Access fabric role other than underlay services.

Comment: *

Name: *

Email: *

Verification: *

insert code

Question 228

Which DNS lookup does an access point perform when attempting CAPWAP discovery?

A.CISCO-CONTROLLER.local
B.CAPWAP-CONTROLLER.local
C.CISCO-CAPWAP-CONTROLLER.local
D.CISCO-DNA-CONTROLLER.local

Correct Answer: C

Explanation/Reference: http://www.revolutionwifi.net/revolutionwifi/2010/11/capwap-controller-discovery-process_23.html

Comment: *

Name: *

Email: *

Verification: *

insert code

Question 229

Drag and drop the descriptions from the left onto the QoS components on the right.

Correct Answer:

Explanation

The cool thing about shaping is that all traffic will be sent since we are buffering it. The downside of buffering traffic is that it introduces delay and jitter. Let me show you an example:

Comment: *

Name: *

Email: *

Verification: *

insert code

Question 230

Which component handles the orchestration plane of the Cisco SD-WAN?

A.vBond
B.vSmart
C.vManage
D.vEdge

Correct Answer: A

Explanation
+ Orchestration plane (vBond) assists in securely onboarding the SD-WAN WAN Edge routers into the SD-WAN overlay.
The vBond controller, or orchestrator, authenticates and authorizes the SD-WAN components onto the network.
The vBond orchestrator takes an added responsibility to distribute the list of vSmart and vManage controller information to the WAN Edge routers. vBond is the only device in SD-WAN that requires a public IP address as it is the first point of contact and authentication for all SD-WAN components to join the SD-WAN fabric. All other components need to know the vBond IP or DNS information.

Comment: *

Name: *

Email: *

Verification: *

insert code

««
«
…
42
43
44
45
46
47
48
49
50
51
…
»
»»

[×]

Download PDF File

Enter your email address to download Cisco.350-401.v2022-12-29.q599 Dumps

Email:

Our website provides the Largest and the most Latest vendors Certification Exam materials around the world.

Using dumps we provide to Pass the Exam, we has the Valid Dumps with passing guranteed just which you need.

DMCA
About
Contact Us
Privacy Policy
Terms & Conditions

©2026 FreeQAs

www.freeqas.com materials do not contain actual questions and answers from Cisco's certification exams.

Web Analytics Made Easy - Statcounter